Reversi Othello, Duel vs SaioApp - The Othello engine
Side-by-side comparison for Android — updated April 2026
About Reversi Othello, Duel
The game uses a square board measuring 8 by 8 cells and 64 special chips, painted white and black on different sides. One player plays white, the other - black. When making a move, a player places a chip on a cell of the board of "his" color. At the beginning of the game, 4 chips are placed in th...
About SaioApp - The Othello engine
Saio (System Artificial Intelligence Othello) The strongest Othello engine in the world developed in about 15 years by the 3 times Italian Othello Champion Romano Benedetto. Now available on your Android Device with all his features: - Play vs the engine at specific time limit or fixed depth o...
Verdict
SaioApp - The Othello engine has 500+ downloads. Both apps are available for free download on Google Play Store. Try both to see which works best for you.